public function indexAction()
 {
     $genero = $this->_request->getParam('genero', 'chicos');
     $modelos = $genero == 'chicos' ? Modelo::findModelosChicosActive()->getData() : Modelo::findModelosChicasActive()->getData();
     $paginator = new Zend_Paginator(new Zend_Paginator_Adapter_Array($modelos));
     $paginator->setItemCountPerPage(20)->setPageRange(5)->setCurrentPageNumber($this->_request->getParam('page', 1));
     $this->view->modelos = $paginator;
 }